Choosing the right Carbon for your RODI system

Choosing the right Carbon for your RODI system

When it comes to ensuring the quality and purity of your water in a RODI system, choosing the right carbon is essential. Two commonly used types of carbon are granulated activated carbon (GAC) and catalytic carbon.  Lets explore the
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NEW! AquaFX Blue Fin 500GPD RO!

NEW! AquaFX Blue Fin 500GPD RO!

Now Available! Blue Fin 500GPD RO! It appears that saltwater aquarium hobbyists, coral farmers and stores have been thrilled with our Blue Fin 500GPD RO/DI systems. We have decided to offer this great system to Freshwater stores & hobbyists as well
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What makes our AquaFX Deionization / DI Resins & Filters Better?

What makes our AquaFX Deionization / DI Resins & Filters Better?

If you are looking for a better DI Filter or Resin, look no further!  AquaFX use DI Resin are: 1. made in the USA 2. virgin, nuclear-grade, resin and 3. packed in-house in small batches.
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Popular RO/DI System Add-Ons and Accessories

Popular RO/DI System Add-Ons and Accessories

AquaFX offers a plethora of different RO/DI accessories to make your RO or RO/DI system function more efficiently and easier to use. Here are a few of our popular accessories / add-ons that you may want to consider.  The ASO (auto
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Our Best-Selling RO/DI System - Barracuda Glacial

Our Best-Selling RO/DI System - Barracuda Glacial

Here at AquaFX, we offer the largest selection of RO and RO/DI systems: over 50 different models and variations as a matter of fact! There is, however, one system that is more popular than any other: our Barracuda Glacial 100GPD!
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Clear Blaster All-In-One Filtration Media - More than just awesome carbon!

Clear Blaster All-In-One Filtration Media - More than just awesome carbon!

Keeping your freshwater, saltwater or reef aquarium clear and healthy has never been easier! Our Clear Blaster All-In-One Filter Media will not only polish your water so it is crystal clear, it will also help to keep your fish healthier and keep algae problems at bay.
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Blue Fin & Blue Fin PRO RO/DI Systems - 500GPD WITHOUT a Booster Pump!

Blue Fin & Blue Fin PRO RO/DI Systems - 500GPD WITHOUT a Booster Pump!

Need Lots of Clean Water, Fast? Our Blue Fin & Blue Fin PRO may be just what you have been looking for! Our Blue Fin and Blue Fin PRO is like no other system on the market and produces up to 500GPD WITHOUT a booster pump! Find out why these may be perfect for your store or your coral farm.
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How to know when to change out your RO/DI filters

How to know when to change out your RO/DI filters

With everyone using different amounts of water and every city and every well having different water quality, it is difficult to tell someone when they should change the filter cartridges on their RO or RO/DI system. One hobbyist may only need to
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How to pick out the best RO or RO/DI System for you aquarium(s)!

How to pick out the best RO or RO/DI System for you aquarium(s)!

With such a large selection of RO and RO/DI systems available, it is often difficult to decipher what a hobbyist or an aquarium store needs. Here is how we help our customers pick out what they need....
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How to add a Water-Saver / Piggyback RO Membrane Kit

How to add a Water-Saver / Piggyback RO Membrane Kit

More water! Faster! That is what many of us want from our RO/DI systems. Less waste water is great too. Piggyback kits are one of our most-popular upgrades.
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6 Reasons Why You May Be Burning Through DI Resin!

6 Reasons Why You May Be Burning Through DI Resin!

“Why am I burning through DI Resin?” is a question that we get asked fairly regularly. 
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RO Membrane Output Versus Temperature, Water Pressure & TDS

RO Membrane Output Versus Temperature, Water Pressure & TDS

Reverse Osmosis Membranes work by pushing water through layers of membranes: which is a fairly slow process. There are 3 factors that affect how quickly water can be pushed through the membrane...
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Too Much Waste Water? We can help!

Too Much Waste Water? We can help!

From time to time, it will appear that your RO or RO/DI system is wasting a ton of water. While it is probably normal in most cases, it is sometimes worth taking a closer look....
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DI Cartridge - Which One? How Many?

DI Cartridge - Which One? How Many?

We all want ultra-pure, ZERO TDS, water for our aquariums. With several DI options available, it can be confusing which cartridge(s) you should use. And how many? 
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Seahorse: Perfect RO and RO/DI systems for smaller aquariums and apartment/condo dwellers!

Seahorse: Perfect RO and RO/DI systems for smaller aquariums and apartment/condo dwellers!

The affordable price, the compact/portable size and the ease-of-use makes the Seahorse RO and RO/DI system a popular choice for hobbyists with smaller aquariums and apartment/condo dwellers. If you are looking to start making pure and clean water at home, pick up a Seahorse today! Read more...
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Afishionado Video - Tour of AquaFX and Making the Ultimate RO/DI System

Afishionado Video - Tour of AquaFX and Making the Ultimate RO/DI System

Check out this awesome video from Richard of Affishionado Channel and Reefs.com . We had a great time giving Richard a tour of our facility and working with him to build his ultimate RO/DI System.  
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Ultimate Whole House Filtration Combo

Ultimate Whole House Filtration Combo

Want better, healthier & cleaner, water at home? We have the Ultimate Solution for you! This system includes a Whole-House Carbon Filter, Water Softener and a Drinking Water System.
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RO/DI System too slow? Here is how to make more water!

RO/DI System too slow? Here is how to make more water!

Is your RO/DI water production too slow? Want to make more water and faster?  Let us show you how!
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Marlin PRO - Perfect for any Aquarium / Pet Store or Coral Farm

Marlin PRO - Perfect for any Aquarium / Pet Store or Coral Farm

Looking for an awesome filtration system for your aquarium, reptile or pet store? Or, do you have a monster-size tank at home and your current RO/DI system is just not cutting it? 

Check out our Malin PRO that reliably makes up to 1,000GPD and can tackle just about any water issue and will provide amazing and healthy water for all the animals under your care. 

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Booster Pumps - How do they work?

Booster Pumps - How do they work?

What does a booster pump do? And, do I need one for my RO or RO/DI system? Let us help you figure out if adding a booster pump will be the right choice for you!
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RO and RO/DI Systems - How do they work?

RO and RO/DI Systems - How do they work?

Reverse Osmosis (RO) and Reverse Osmosis / Deionization (RO/DI) systems are the most popular filtration systems for purifying water at home. An RO system is great for freshwater aquariums, planted aquariums, drinking water and horticulture.
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OH NO! Chloramines!

OH NO! Chloramines!

Do I have Chloramines? What are Chloramines? How does Chloramines affect me and my aquarium? What does Chloramine do to my RO/DI System? Why does my DI cartridge get used up so quickly? What is the best way to remove/address Chloramines?
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RO Membranes - How do they work?

RO Membranes - How do they work?

At the heart of every RO and RO/DI system is the RO Membrane. The Reverse Osmosis Membrane is also called a TFC (Thin Film Composite) Membrane. 


The RO Membrane works by using water pressure to separate impurities from purified water. The RO Membrane is very effective at purifying water. It can remove up to 99% percent of over 100 contaminates.

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Sediment Filters - How do they work?

Sediment Filters - How do they work?

The Sediment Filter is the first stage of your RO or RO/DI system.   The Poly Blown Sediment Filter is extremely efficient at removing particulates such as dirt, rust, sand, scale and salt. It is a very important stage of the RO or RO/DI System.
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Carbon Block Filters - How do they work?

Carbon Block Filters - How do they work?

The Carbon Block Filter is the second stage of your RO or RO/DI System. The job of the carbon block filter is to remove many of the chemicals and organic pollutants that your RO membrane cannot remove.
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